--- loncom/publisher/lonpubdir.pm	2015/12/10 16:26:59	1.166
+++ loncom/publisher/lonpubdir.pm	2019/08/11 15:15:43	1.172
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Authoring Space Directory Lister
 #
-# $Id: lonpubdir.pm,v 1.166 2015/12/10 16:26:59 damieng Exp $
+# $Id: lonpubdir.pm,v 1.172 2019/08/11 15:15:43 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -82,21 +82,33 @@ sub handler {
         }
     }
     $thisdisfn=~s/^\Q$docroot\E\/priv//;
-    
+
     my $resdir=$docroot.'/res'.$thisdisfn; # Resource directory
     my $targetdir='/res'.$thisdisfn; # Publication target directory.
     my $linkdir='/priv'.$thisdisfn;      # Full URL name of constr space.
 
+    my $cstr = 'author';
+    my ($crsauthor,$crstype);
+    if ($env{'request.course.id'}) {
+        my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+        my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+        if ($thisdisfn =~ m{^/\Q$cdom/$cnum\E}) {
+            $crsauthor = 1;
+            $cstr = 'course';
+            $crstype = &Apache::loncommon::course_type();
+        }
+    }
+
     my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom);
 
     my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
     my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,
                                 "$londocroot/priv/$udom/$uname"); # expressed in kB
     my $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,
-                                'author'); # expressed in MB
+                                                 $cstr,$crstype); # expressed in MB
 
     # Put out the start of page.
-    &startpage($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota); 
+    &startpage($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota, $crsauthor); 
 
     if (!-d $fn) {
         if (-e $fn) {
@@ -348,19 +360,27 @@ my $result = "<script type=\"text/javasc
 #      $thisdisfn - Displayable version of the filename.
 #      $current_disk_usage - User's current disk usage (in kB).
 #      $disk_quota - Disk quota for user's authoring space (in MB).
+#      $crstype - Course type, if this is for "course author"
 
 sub startpage {
-    my ($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota) = @_;
+    my ($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota, $crsauthor) = @_;
     &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
 
     my $formaction='/priv'.$thisdisfn.'/';
     $formaction=~s|/+|/|g;
-    &Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction);
+
+    my $title;
+    if ($crsauthor) {
+        $title = 'Course Authoring';
+    } else {
+        $title = 'Authoring Space';
+        &Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction);
+    }
 
     &Apache::lonhtmlcommon::clear_breadcrumbs();
     &Apache::lonhtmlcommon::add_breadcrumb({
-        'text'  => 'Authoring Space',
+        'text'  => $title,
         'href'  => &Apache::loncommon::authorspace($formaction),
     });
     # breadcrumbs (and tools) will be created 
@@ -369,18 +389,19 @@ sub startpage {
     $env{'request.noversionuri'}=$formaction;
     my $js = '<script type="text/javascript" 
                 src="/res/adm/includes/file_upload.js"></script>';
-    $r->print(&Apache::loncommon::start_page('Authoring Space', $js));
+    $r->print(&Apache::loncommon::start_page($title, $js));
 
     $disk_quota = 1024 * $disk_quota; # convert from MB to kB
 
     $r->print(&Apache::loncommon::head_subbox(
                      '<div style="float:right;padding-top:0;margin-top;0">'
-                    .&Apache::lonhtmlcommon::display_usage($current_disk_usage,$disk_quota)
+                    .&Apache::lonhtmlcommon::display_usage($current_disk_usage,
+                                                           $disk_quota,'authoring')
                     .'</div>'
                     .&Apache::loncommon::CSTR_pageheader()));
 
     my $esc_thisdisfn = &Apache::loncommon::escape_single($thisdisfn);
-    my $doctitle = 'LON-CAPA '.&mt('Authoring Space');
+    my $doctitle = 'LON-CAPA '.&mt($title);
     my $newname = &mt('New Name');
     my $pubdirscript=(<<ENDPUBDIRSCRIPT);
 <script type="text/javascript">
@@ -560,13 +581,13 @@ sub dircontrols {
     </form>
   </div>
 
-  <div>
+  <div style="padding-bottom: 2px">
     <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload" target="_parent">
       <fieldset>
         <legend>$lt{'updc'}</legend>
         <input type="hidden" name="filename" value="/priv$thisdisfn/" />
-        <input type="file" name="upfile" class="flUpload testclass" size="20" />
-        <input type="hidden" id="free_space" value=$free_space />
+        <input type="file" name="upfile" class="LC_flUpload testclass" size="20" />
+        <input type="hidden" id="LC_free_space" value=$free_space />
         <input type="button" value="$lt{'uplo'}"  onclick="checkUpload(this.form)" />
       </fieldset>
     </form>
@@ -914,6 +935,8 @@ sub putresource {
     if ($filename=~/$LONCAPA::assess_re/) {
 	$editlink=' (<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&amp;problemmode=editxml">'.&mt('EditXML').'</a>)';
 	$editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&amp;problemmode=edit">'.&mt('Edit').'</a>)';
+    }
+    if ($filename=~/\.(xml|html|htm|xhtml|xhtm)$/ || $filename=~/$LONCAPA::assess_re/) {
         if ($env{'browser.type'} ne 'explorer' || $env{'browser.version'} > 9) {
             my $daxeurl = '/daxepage'.$linkdir.'/'.$filename;
             $editlink .= ' (<a href="'.$daxeurl.'" target="_blank">Daxe</a>)';